# High CPU usage logstash

**URL:** <https://discuss.elastic.co/t/high-cpu-usage-logstash/315468>\
**Category:** Logstash\
**Tags:** elastic-stack-monitoring\
**Created:** [September 29, 2022, 2:30pm UTC](https://discuss.elastic.co/t/high-cpu-usage-logstash/315468 "2022-09-29T14:30:57Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\
**Post date:** [September 29, 2022, 11:55pm UTC](https://discuss.elastic.co/t/high-cpu-usage-logstash/315468/11 "2022-09-29T23:55:20Z")

</div>

You need to check stdout/stderr. Try `sudo journalctl -u logstash.service`

---

_[View the full topic](https://discuss.elastic.co/t/high-cpu-usage-logstash/315468)._